Help out your favorite open source projects and become a better developer while doing it.

🐉 Vue Component Framework

Cross-platform, customizable ML solutions for live and streaming media.

Next-generation ES module bundler

The official repository for the AiiDA code

Pygments is a generic syntax highlighter written in Python

persist and rehydrate a redux store

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with LlamaIndex, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

Free and open-source social network for active citizenship.

The zero configuration build tool for the web. 📦🚀

The Racket repository

Realtime MVC Framework for Node.js

The Racket repository

Yosys Open SYnthesis Suite

Java DSL for easy testing of REST services

Penpot - The Open-Source design & prototyping platform

A reactive notebook for Python — run reproducible experiments, execute as a script, deploy as an app, and version with git.

Swagger 2.0 implementation for go

A Minimalistic Wrapper for IndexedDB

Point Cloud Library (PCL)

Microsoft Azure SDK for Java

A Git-based CMS for Static Site Generators

⚡️ The Jamstack framework for Vue.js

GNU Radio – the Free and Open Software Radio Ecosystem

A lightweight, fast and extensible game server for Minecraft

A lightweight, fast and extensible game server for Minecraft

a collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:

:video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Catch CSS curve balls.

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

Staticcheck - The advanced Go linter

The Symfony PHP framework

An open and reliable container runtime

awesome window manager

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

Warzone 2100 - a free and open source real time strategy game.

ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to over 80 supported destinations you can choose from

Python packaging and dependency management made easy

Python package for earth-observing satellite data processing

Single-cell analysis in Python. Scales to >1M cells.

Generate types and converters from JSON, Schema, and GraphQL

A code-searching tool similar to ack, but faster.

The Python Package Index

DNS over HTTPS / DNS over Tor / DNSCrypt client, WireGuard proxifier, firewall, and connection tracker for Android.

Automatically generates Rust FFI bindings to C (and some C++) libraries.

The Twitch Enhancement Suite. Get custom emotes and tons of new features you'll never want to go without.

Fast, secure, efficient backup program